Published March 22, 2019 | Version v1
Taxonomic treatment Open

Staurotheca glomulosa Pena Cantero, Svoboda & Vervoort 1997

Description

Staurotheca glomulosa Peña Cantero, Svoboda & Vervoort, 1997

(Fig. 9e)

Material examined. ANT XV/3: 48-70, mass of stems, c. 80 mm high; 48-77, mass of stems, c. 75 mm high; 48- 150, mass of stems, c. 60 mm high, on gravel, with female gonothecae; 48-189, mass of stems, c. 35 mm high, with female gonothecae; 48-220, mass of stems, c. 65 mm high, on gravel, with female gonothecae; ANT XVII/3: 111- 19, two colonies, c. 30 and 60 mm high, with male and female gonothecae respectively; ANT XXI/2: PS65/39, mass of stems, c. 80 mm high, with male gonothecae; PS65/245, some stems, up to 40 mm high; PS65/253, some stems, up to 20 mm high; PS65/274, one colony, c. 18 mm high, on bryozoan; PS65/276, few stems, c. 20 mm high, with female gonothecae.

Ecology and distribution. Species collected at depths between 55 (Peña Cantero & Vervoort 2003) and 1157 (Peña Cantero 2014a); present material from 112 to 758 m. Species with circum-Antarctic distribution (Peña Cantero & Vervoort 2003).

Notes

Published as part of Soto, Joan J. & Peña, Álvaro L., 2019, Benthic hydroids (Cnidaria, Hydrozoa) from the Weddell Sea (Antarctica), pp. 1-78 in Zootaxa 4570 (1) on page 29, DOI: 10.11646/zootaxa.4570.1.1, http://zenodo.org/record/2608527

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Linked records

Additional details

Biodiversity

References

  • Svoboda, A., Stepanjants, S. & Smirnov, I. (1997) Two polar Hydractinia species (Cnidaria), epibiotic on two closely related brittle stars (Echinodermata): an example for taxonomic and ecological bipolarity. In: Battaglia, B., Valencia, J. & Walton, D. W. H. (Eds.), Antarctic Communities: Species, Structure and Survival. Cambridge University Press, Cambridge, pp. 22 - 25
  • Pena Cantero, A. L. & Vervoort, W. (2003) Species of Staurotheca Allman, 1888 (Cnidaria: Hydrozoa: Sertulariidae) from US Antarctic expeditions, with the description of three new species. Journal of Natural History, 37, 2653 - 2722. https: // doi. org / 10.1080 / 00222930210155701
  • Pena Cantero, A. L. (2014 a) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731. https: // doi. org / 10.1007 / s 00300 - 014 - 1556 - 0